diff --git a/config.js b/config.js
index f70fb33..b156341 100644
--- a/config.js
+++ b/config.js
@@ -58,7 +58,7 @@ module.exports = {
    * 累计训练天数里程碑勋章,按累计去重训练日(可中断,非连续打卡)解锁。
    * 记录页用里程碑进度条展示,节点按 sqrt 感知映射分布(早期里程碑更显眼),
    * 填充与节点同映射,解锁时填充正好抵达该节点、满级时满格。增删改这里即可,
-   * 但 name 一律用"累计"措辞,避免暗示连续打卡误导用户。
+   * 口径=累计去重训练日(可中断);name 仅作趣味命名,不暗示连续打卡。
    */
   trainingDayBadges: [
     { days: 3,   name: '抖登',     icon: 'hot',     iconWhite: 'hotWhite' },
@@ -66,7 +66,7 @@ module.exports = {
     { days: 14,  name: '老登', icon: 'moon',    iconWhite: 'moonWhite' },
     { days: 30,  name: '神登', icon: 'trophy',  iconWhite: 'trophyWhite' },
     { days: 60,  name: '上古神登', icon: 'diamond', iconWhite: 'diamondWhite' },
-    { days: 80,  name: '洪荒神登', icon: 'diamond', iconWhite: 'diamondWhite' },    
+    { days: 80,  name: '洪荒神登', icon: 'star', iconWhite: 'starWhite' },
     { days: 100, name: '究极登祖', icon: 'crown',   iconWhite: 'crownWhite' }
   ],
 
diff --git a/utils/icons.js b/utils/icons.js
index aead57b..ef97a29 100644
--- a/utils/icons.js
+++ b/utils/icons.js
@@ -62,6 +62,7 @@ const PATHS = {
   bolt: '<path d="M13 2L4 14h6l-1 8 9-12h-6l1-8z"/>',
   moon: '<path d="M12 21a9 9 0 1 1 9-9 7 7 0 0 0-9 9z"/>',
   diamond: '<path d="M7 2h10l4 7-11 13L3 9l4-7z"/>',
+  star: '<path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/>',
   // Party popper (first-time celebrations) — Material celebration
   party: '<path d="M2 22l14-5-9-9-5 14zm12.53-9.47l1.41-1.41 2.83 2.83-1.41 1.41-2.83-2.83zm.53-6.53L16.47 4.59l1.41-1.41 1.41 1.41-1.41 1.42zM21 11h-3v-2h3v2zm-5.65-4.35L14.24 5.54 15.65 4.1l1.11 1.11-1.41 1.44zM13 3V0h2v3h-2zM8.35 5.65l-1.41-1.44L8.06 3.1l1.41 1.41 1.12 1.14z" fill-rule="evenodd"/>',
   partyFill: '<path d="M2 22l14-5-9-9-5 14zm12.53-9.47l1.41-1.41 2.83 2.83-1.41 1.41-2.83-2.83zm.53-6.53L16.47 4.59l1.41-1.41 1.41 1.41-1.41 1.42zM21 11h-3v-2h3v2zm-5.65-4.35L14.24 5.54 15.65 4.1l1.11 1.11-1.41 1.44zM13 3V0h2v3h-2zM8.35 5.65l-1.41-1.44L8.06 3.1l1.41 1.41 1.12 1.14z"/>',
@@ -164,6 +165,7 @@ const build = (theme) => {
   out.boltWhite = _svg(PATHS.bolt, '#FFFFFF')
   out.moonWhite = _svg(PATHS.moon, '#FFFFFF')
   out.diamondWhite = _svg(PATHS.diamond, '#FFFFFF')
+  out.starWhite = _svg(PATHS.star, '#FFFFFF')
   out.crownWhite = _svg(PATHS.crown, '#FFFFFF')
   return out
 }